KK Hand Tools

Freer Tool & Supply is your trusted, ISO-certified source for Ko-Ken hand tools—delivering the complete lineup of sockets, ratchets, breaker bars, extension bars, and specialty tools engineered for professional results. Every Ko-Ken hand tool is crafted from high-grade chrome vanadium steel and undergoes precision heat treatment, ensuring exceptional durability and long-term performance in demanding industrial and automotive environments.


Explore our full range of Ko-Ken hand tools, including:
Standard and deep sockets (metric and SAE)
Ratchets and breaker bars for high-torque applications
Extension bars for hard-to-reach fasteners
Specialty tools and adaptors for unique jobs


Ko-ken 2203A 1/4 Sq. Dr. Socket set   6 point   10 pieces

Ko-ken 2203A 1/4 Sq. Dr. Socket set 6 point 10 pieces

SKU: KK-2203A
MPN: 2203A

Sale price $107.88 List price $134.84
Save $26.96
Ko-ken 2203M 1/4 Sq. Dr. Socket set   6 point   12 pieces

Ko-ken 2203M 1/4 Sq. Dr. Socket set 6 point 12 pieces

SKU: KK-2203M
MPN: 2203M

Sale price $107.88 List price $134.84
Save $26.96
Ko-ken 22300A-1/4 1/4 Sq. Dr. Socket  1/4 6 point Length 50mm

Ko-ken 22300A-1/4 1/4 Sq. Dr. Socket 1/4 6 point Length 50mm

SKU: KK-22300A-1/4
MPN: 22300A-1/4

Sale price $12.24 List price $15.29
Save $3.05
Ko-ken 22300A-3/8 1/4 Sq. Dr. Socket  3/8 6 point Length 50mm

Ko-ken 22300A-3/8 1/4 Sq. Dr. Socket 3/8 6 point Length 50mm

SKU: KK-22300A-3/8
MPN: 22300A-3/8

Sale price $12.80 List price $15.99
Save $3.19
Ko-ken 22300A-5/16 1/4 Sq. Dr. Socket  5/16 6 point Length 50mm

Ko-ken 22300A-5/16 1/4 Sq. Dr. Socket 5/16 6 point Length 50mm

SKU: KK-22300A-5/16
MPN: 22300A-5/16

Sale price $12.24 List price $15.29
Save $3.05
Ko-ken 22300M-10 1/4 Sq. Dr. Socket  10mm 6 point Length 50mm

Ko-ken 22300M-10 1/4 Sq. Dr. Socket 10mm 6 point Length 50mm

SKU: KK-22300M-10
MPN: 22300M-10

Sale price $12.32 List price $15.40
Save $3.08
Ko-ken 22300M-12 1/4 Sq. Dr. Socket  12mm 6 point Length 50mm

Ko-ken 22300M-12 1/4 Sq. Dr. Socket 12mm 6 point Length 50mm

SKU: KK-22300M-12
MPN: 22300M-12

Sale price $12.32 List price $15.40
Save $3.08
Ko-ken 22300M-13 1/4 Sq. Dr. Socket  13mm 6 point Length 50mm

Ko-ken 22300M-13 1/4 Sq. Dr. Socket 13mm 6 point Length 50mm

SKU: KK-22300M-13
MPN: 22300M-13

Sale price $13.04 List price $16.30
Save $3.26
Ko-ken 22300M-7 1/4 Sq. Dr. Socket  7mm 6 point Length 50mm

Ko-ken 22300M-7 1/4 Sq. Dr. Socket 7mm 6 point Length 50mm

SKU: KK-22300M-7
MPN: 22300M-7

Sale price $12.24 List price $15.29
Save $3.05
Ko-ken 22300M-8 1/4 Sq. Dr. Socket  8mm 6 point Length 50mm

Ko-ken 22300M-8 1/4 Sq. Dr. Socket 8mm 6 point Length 50mm

SKU: KK-22300M-8
MPN: 22300M-8

Sale price $13.27 List price $16.58
Save $3.31
Ko-ken 2233A 1/4 Sq. Dr. Adaptor  3/8 Square Length 22mm

Ko-ken 2233A 1/4 Sq. Dr. Adaptor 3/8 Square Length 22mm

SKU: KK-2233A
MPN: 2233A

Sale price $8.01 List price $10.01
Save $2
Ko-ken 22400M-10 1/4 Sq. Dr. Socket  10mm 6 point Length 22mm

Ko-ken 22400M-10 1/4 Sq. Dr. Socket 10mm 6 point Length 22mm

SKU: KK-22400M-10
MPN: 22400M-10

Sale price $6.48 List price $8.09
Save $1.61
Ko-ken 22400M-12 1/4 Sq. Dr. Socket  12mm 6 point Length 22mm

Ko-ken 22400M-12 1/4 Sq. Dr. Socket 12mm 6 point Length 22mm

SKU: KK-22400M-12
MPN: 22400M-12

Sale price $6.90 List price $8.62
Save $1.72
Ko-ken 22400M-13 1/4 Sq. Dr. Socket  13mm 6 point Length 22mm

Ko-ken 22400M-13 1/4 Sq. Dr. Socket 13mm 6 point Length 22mm

SKU: KK-22400M-13
MPN: 22400M-13

Sale price $7.56 List price $9.44
Save $1.88
Ko-ken 22400M-6 1/4 Sq. Dr. Socket  6mm 6 point Length 22mm

Ko-ken 22400M-6 1/4 Sq. Dr. Socket 6mm 6 point Length 22mm

SKU: KK-22400M-6
MPN: 22400M-6

Sale price $6.48 List price $8.09
Save $1.61
Ko-ken 22400M-7 1/4 Sq. Dr. Socket  7mm 6 point Length 22mm

Ko-ken 22400M-7 1/4 Sq. Dr. Socket 7mm 6 point Length 22mm

SKU: KK-22400M-7
MPN: 22400M-7

Sale price $6.48 List price $8.09
Save $1.61
Ko-ken 22400M-8 1/4 Sq. Dr. Socket  8mm 6 point Length 22mm

Ko-ken 22400M-8 1/4 Sq. Dr. Socket 8mm 6 point Length 22mm

SKU: KK-22400M-8
MPN: 22400M-8

Sale price $6.48 List price $8.09
Save $1.61
Ko-ken 22425-E10 1/4 Sq. Dr. Socket TORX E10  Length 22mm

Ko-ken 22425-E10 1/4 Sq. Dr. Socket TORX E10 Length 22mm

SKU: KK-22425-E10
MPN: 22425-E10

Sale price $8.52 List price $10.64
Save $2.12
Ko-ken 22425-E4 1/4 Sq. Dr. Socket TORX E4  Length 22mm

Ko-ken 22425-E4 1/4 Sq. Dr. Socket TORX E4 Length 22mm

SKU: KK-22425-E4
MPN: 22425-E4

Sale price $8.52 List price $10.64
Save $2.12
Ko-ken 22425-E5 1/4 Sq. Dr. Socket TORX E5  Length 22mm

Ko-ken 22425-E5 1/4 Sq. Dr. Socket TORX E5 Length 22mm

SKU: KK-22425-E5
MPN: 22425-E5

Sale price $8.52 List price $10.64
Save $2.12
Ko-ken 22425-E6 1/4 Sq. Dr. Socket TORX E6  Length 22mm

Ko-ken 22425-E6 1/4 Sq. Dr. Socket TORX E6 Length 22mm

SKU: KK-22425-E6
MPN: 22425-E6

Sale price $8.52 List price $10.64
Save $2.12
Ko-ken 22425-E7 1/4 Sq. Dr. Socket TORX E7  Length 22mm

Ko-ken 22425-E7 1/4 Sq. Dr. Socket TORX E7 Length 22mm

SKU: KK-22425-E7
MPN: 22425-E7

Sale price $8.52 List price $10.64
Save $2.12
Ko-ken 22425-E8 1/4 Sq. Dr. Socket TORX E8  Length 22mm

Ko-ken 22425-E8 1/4 Sq. Dr. Socket TORX E8 Length 22mm

SKU: KK-22425-E8
MPN: 22425-E8

Sale price $8.52 List price $10.64
Save $2.12
Ko-ken 2250A 1/4 Sq. Dr. Socket set      16 pieces

Ko-ken 2250A 1/4 Sq. Dr. Socket set 16 pieces

SKU: KK-2250A
MPN: 2250A

Sale price $177.11 List price $221.38
Save $44.27